OT-2026-000101117
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000101117) never changes.
Identity and time
| Publication number | OT-2026-000101117 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7464-abcf-ad5ec8fa685f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68899e6604db7d940cb0a4af102655585417f38616c4ecf22f94c7e13e39478e |
|---|---|
| Markdown | 6b64c941819d034ac233b0bf5dd38558d30243869cc73b0a7c5584312dfcaa69 |
| Publication page | de88c1c45546bef8eae14d2bfdc77865e90b267ac7cf21138e2cebd517f105ad |
| Manifest | 2e4d85390bece5149a674bde24ab7085d8730e5fbb8df9cafbc79189889aea3a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | pI6WBrmKWdzTolh37zsSwb9EjimTl98+cncugehbPp2OhGcphdk0b4r3iwPmJGb7tSoDp6caxm4KVC8aX0/wDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:26:44.706109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101117observed de88c1c45546bef8eae14d2bfdc77865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:44.689981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101117/manifest.jsonobserved 2e4d85390bece5149a674bde24ab7085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:44.673504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101117/publication.mdobserved 6b64c941819d034ac233b0bf5dd38558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:44.656725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101117/publication.txtobserved 68899e6604db7d940cb0a4af10265558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
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